Prilled urea 46% includes forty six% of nitrogen (N) in ureic form, quickly absorbed from the leaves of plants. Absorption from the root system is slower, because urea in soil is transformed (to be a results of enzymatic hydrolysis) into the ammonia form available for plants, and afterwards into nitrate https://mysocialfeeder.com/story5177222/the-greatest-guide-to-npk-fertilizer-how-to-make